Hi Evgeny,
thanks for your great suggest!
I think it should works also for me.
I'll try it :-)
Davide
On Mon, Jun 21, 2010 at 9:00 PM, Evgeny Ryabitskiy <
evgeny.ryabitski..mail.com> wrote:
> Hello!
>
> I can see same problems I have met almost a year before.
> Also have module architecture...
>
> First of all don't use Configuration.initializeSharedConfiguration(
> fileConf );
> It's not for module applications...
>
> You could use something like this:
>
> Configuration conf = new DefaultConfiguration("module1-cayenne.xml");
> conf.initialize(); //mandatory. Means "load and parse my xml".
> DataDomain module1Domain = conf.getDomain(); //actually it's a
> factory for DataContext based on configuration
> DataContext module1Ctx = module1Domain.createDataContext(); //here we
> go! we got context for module1
>
>
>
> Evgeny.
>
>
>
> 2010/6/21 mr.abanjo <mr.abanj..mail.com>:
> > Hi,
> > i'm working with a lot' of web sites. Most of them must connect to the
> some
> > databases to read / write data.
> > So, for every kind of "content", i've created a library (jar) that
> manages
> > the database's operations.
> > For example, user, news, meteo ecc.. are managed in different libraries
> > included in different war (one for each webapp).
> > In this way, i have a single code to mantain, and if i must fix some
> error i
> > can change the code in a single place, and all webapps get the fix when i
> > recreate the war.
> > Now, the problem is that i want to let the library to be indipendent from
> > the webapps that use it. In the jar i put the cayenne.xml and the
> > corresponding datamap, but if a webapp need to load different kind of
> data
> > (es meteo, and news) in the war i have more than one "cayenne.xml"
> file.(es
> > meteo_cayenne.xml, news_cayenne.xml).
> > I can use different names for them but what's happen when i call:
> >
> > Configuration.initializeSharedConfiguration( fileConf );
> >
> > for each file?
> > Is this the right way?
> >
> > Also i can leave the datamap in the library, and the cayenne.xml file in
> the
> > webapp, using different "domains" declared in it. But in this way, the
> > library is not completly indipendent. What i want to obtain is that the
> > webapp don't know nothing about a database/cayenne (except declaring the
> > jndi connection).
> > There is a way to reach this objective?
> >
> > Thanks,
> > Davide
> >
>
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